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| author | Navid Emamdoost <[email protected]> | 2020-01-04 21:00:12 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-01-04 21:55:09 +0000 |
| commit | a7c46c0c0e3d62f2764cd08b90934cd2aaaf8545 (patch) | |
| tree | 498a8ece03525f70daa3488c6f38c26b5cfadd96 /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | mm/oom: fix pgtables units mismatch in Killed process message (diff) | |
| download | kernel-a7c46c0c0e3d62f2764cd08b90934cd2aaaf8545.tar.gz kernel-a7c46c0c0e3d62f2764cd08b90934cd2aaaf8545.zip | |
mm/gup: fix memory leak in __gup_benchmark_ioctl
In the implementation of __gup_benchmark_ioctl() the allocated pages
should be released before returning in case of an invalid cmd. Release
pages via kvfree().
[[email protected]: rework code flow, return -EINVAL rather than -1]
Link: http://lkml.kernel.org/r/[email protected]
Fixes: 714a3a1ebafe ("mm/gup_benchmark.c: add additional pinning methods")
Signed-off-by: Navid Emamdoost <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Reviewed-by: Ira Weiny <[email protected]>
Reviewed-by: John Hubbard <[email protected]>
Cc: Keith Busch <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: David Hildenbrand <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c')
0 files changed, 0 insertions, 0 deletions